在laravel 5.2上安装mpdf或dompdf问题

时间:2020-01-29 18:12:02

标签: laravel-5

我正在尝试使用命令在我的laravel项目中添加dompdf-

作曲家需要barryvdh / laravel-dompdf:0.7.0

安装后出现错误:

> [2020-01-29 17:45:54] local.ERROR:UnexpectedValueException:>响应内容必须是实现__toString()的字符串或对象,>给出了“布尔值”。在> D:\ xampp \ htdocs \ mykidreport \ vendor \ symfony \ http-foundation \ Response.php:399>堆栈跟踪中:>#0 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Http \ Response.php(56):> Symfony \ Component \ HttpFoundation \ Response-> setContent(false)>#1 D:\ xampp \ htdocs \ mykidreport \ vendor \ symfony \ http-foundation \ Response.php(201): > Illuminate \ Http \ Response-> setContent(false)>#2 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Router.php(1085):> Symfony \ Component \ HttpFoundation \响应-> __ construct(false)>#3 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ ControllerDispatcher.php(94):> Illuminate \ Routing \ Router-> prepareResponse(Object( Illuminate \ Http \ Request),> false)>#4 [内部函数]:Illuminate \ Routing \ ControllerDispatcher-> Illuminate \ Routing {closure}(Object(Illuminate \ Http \ Request))>#5 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Pipeline.php(52):> call_user_func(Object(Clos ure),对象(Illuminate \ Http \ Request))>#6 [内部功能]:Illuminate \ Routing \ Pipeline-> Illuminate \ Routing {closure}(Object(Illuminate \ Http \ Request))>#7 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Pipeline \ Pipeline.php(102):> call_user_func(Object(Closure),Object(Illuminate \ Http \ Request))>#8 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ ControllerDispatcher.php(96):> Illuminate \ Pipeline \ Pipeline-> then(Object(Closure))>#9 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ ControllerDispatcher.php(54):> Illuminate \ Routing \ ControllerDispatcher-> callWithinStack(Object(App \ Http \ Controllers \ DashboardController),> Object(Illuminate \ Routing \ Route),对象(Illuminate \ Http \ Request),>'索引')>#10 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Route.php(174):> Illuminate \ Routing \ ControllerDispatcher ->调度(对象(Illuminate \ Routing \ Route),>对象(Illuminate \ Http \ Req uest),'App \ Http \ Contro ...','index')>#11 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Route.php(140):> Illuminate \ Routing \ Route-> runController(Object(Illuminate \ Http \ Request))>#12 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Router.php(724):> Illuminate \ Routing \ Route-> run(Object(Illuminate \ Http \ Request))>#13 [内部功能]:Illuminate \ Routing \ Router-> Illuminate \ Routing {关闭}(Object(Illuminate \ Http \ Request))> #14 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Pipeline.php(52):> call_user_func(Object(Closure),Object(Illuminate \ Http \ Request))>#15 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ View \ Middleware \ ShareErrorsFromSession.php(49):> Illuminate \ Routing \ Pipeline-> Illuminate \ Routing {closure}(Object(Illuminate \ Http \ Request))>#16 [内部功能]:Illuminate \ View \ Middleware \ ShareErrorsFromSession-> handle(Object(Illuminate \ Http \ Request),> Object(Cl osure))>#17 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Pipeline \ Pipeline.php(136):> call_user_func_array(Array,Array)>#18 [内部功能]:照亮\ Pipeline \ Pipeline-> Illuminate \ Pipeline {closure}(对象(Illuminate \ Http \ Request))>#19 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Pipeline.php( 32):> call_user_func(Object(Closure),Object(Illuminate \ Http \ Request))>#20 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Session \ Middleware \ StartSession.php( 64):> Illuminate \ Routing \ Pipeline-> Illuminate \ Routing {closure}(Object(Illuminate \ Http \ Request))>#21 [内部功能]:Illuminate \ Session \ Middleware \ StartSession-> handle(Object(Illuminate \ Http \ Request),> Object(Closure))>#22 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Pipeline \ Pipeline.php(136):> call_user_func_array(Array,Array)> #23 [内部功能]:照亮\管道\管道->照亮\管道{关闭}(对象t(Illuminate \ Http \ Request))>#24 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Pipeline.php(32):> call_user_func(Object(Closure),Object( Illuminate \ Http \ Request))>#25 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Cookie \ Middleware \ AddQueuedCookiesToResponse.php(37):> Illuminate \ Routing \ Pipeline-> Illuminate \路由{关闭}(对象(Illuminate \ Http \ Request))>#26 [内部功能]:Illuminate \ Cookie \ Middleware \ AddQueuedCookiesToResponse-> handle(Object(Illuminate \ Http \ Request),> Object(Closure))># 27 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Pipeline \ Pipeline.php(136):> call_user_func_array(Array,Array)>#28 [内部功能]:Illuminate \ Pipeline \ Pipeline- > Illuminate \ Pipeline {关闭}(对象(Illuminate \ Http \ Request))>#29 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Pipeline.php(32):> call_user_func (对象(关闭),对象(Illuminate \ Http \ Request))>#30 D:\ xampp \ ht docs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Cookie \ Middleware \ EncryptCookies.php(59):> Illuminate \ Routing \ Pipeline-> Illuminate \ Routing {closure}(Object(Illuminate \ Http \ Request))> #31 [内部功能]:Illuminate \ Cookie \ Middleware \ EncryptCookies-> handle(Object(Illuminate \ Http \ Request),> Object(Closure))>#32 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Pipeline \ Pipeline.php(136):> call_user_func_array(Array,Array)>#33 [内部功能]:Illuminate \ Pipeline \ Pipeline-> Illuminate \ Pipeline {closure}(Object(Illuminate \ Http \ Request ))>#34 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Pipeline.php(32):> call_user_func(Object(Closure),Object(Illuminate \ Http \ Request)) >#35 [内部功能]:照亮\ Routing \ Pipeline-> Illuminate \ Routing {closure}(Object(Illuminate \ Http \ Request))>#36 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Pipeline \ Pipeline.php(102):> call_user_func(Object(Closure),对象(Illuminate \ Http \ Request))>#37 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Router.php(726):> Illuminate \ Pipeline \ Pipeline->然后( Object(Closure))>#38 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Router.php(699):> Illuminate \ Routing \ Router-> runRouteWithinStack(Object(Illuminate \路由\路由),>对象(Illuminate \ Http \ Request))>#39 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Router.php(675):> Illuminate \ Routing \ Router-> dispatchToRoute(Object(Illuminate \ Http \ Request))>#40 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Foundation \ Http \ Kernel.php(246):>照亮\ Routing \ Router-> dispatch(Object(Illuminate \ Http \ Request))>#41 [内部功能]:Illuminate \ Foundation \ Http \ Kernel-> Illuminate \ Foundation \ Http {closure}(Object(Illuminate \ Http \ Request ))>#42 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Pipeline.php(52):> call_user _func(Object(Closure),Object(Illuminate \ Http \ Request))>#43 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Foundation \ Http \ Middleware \ CheckForMaintenanceMode.php(44) :> Illuminate \ Routing \ Pipeline-> Illuminate \ Routing {closure}(Object(Illuminate \ Http \ Request))>#44 [内部功能]:Illuminate \ Foundation \ Http \ Middleware \ CheckForMaintenanceMode-> handle(Object(Illuminate \ Http \ Request),> Object(Closure))>#45 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Pipeline \ Pipeline.php(136):> call_user_func_array(Array,Array)> #46 [内部功能]:照亮\ Pipeline \ Pipeline-> Illuminate \ Pipeline {closure}(Object(Illuminate \ Http \ Request))>#47 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Pipeline.php(32):> call_user_func(Object(Closure),Object(Illuminate \ Http \ Request))>#48 D:\ xampp \ htdocs \ mykidreport \ vendor \ dingo \ api \ src \ Http \ Middleware \ Request.php(111):>照亮\ Routing \ Pipeline-> Illuminate \ Routing {closu re}(Object(Illuminate \ Http \ Request))>#49 [内部功能]:Dingo \ Api \ Http \ Middleware \ Request-> handle(Object(Illuminate \ Http \ Request),> Object(Closure))># 50 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Pipeline \ Pipeline.php(136):> call_user_func_array(Array,Array)>#51 [内部功能]:Illuminate \ Pipeline \ Pipeline- > Illuminate \ Pipeline {关闭}(对象(Illuminate \ Http \ Request))>#52 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Routing \ Pipeline.php(32):> call_user_func (Object(Closure),Object(Illuminate \ Http \ Request))>#53 [内部功能]:Illuminate \ Routing \ Pipeline-> Illuminate \ Routing {closure}(Object(Illuminate \ Http \ Request))>#54 D :\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Pipeline \ Pipeline.php(102):> call_user_func(Object(Closure),Object(Illuminate \ Http \ Request))>#55 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Foundation \ Http \ Kernel.php(132):> Illuminate \ Pipeline \ Pi peline-> then(Object(Closure))>#56 D:\ xampp \ htdocs \ mykidreport \ vendor \ laravel \ framework \ src \ Illuminate \ Foundation \ Http \ Kernel.php(99):> Illuminate \ Foundation \ Http \内核-> sendRequestThroughRouter(Object(Illuminate \ Http \ Request))>#57 D:\ xampp \ htdocs \ mykidreport \ public \ index.php(53):Illuminate \ Foundation \ Http \ Kernel-> handle(Object(Illuminate \ Http \ Request))>#58 {main}

和我的composer.json文件看起来像这样

{
    "name": "laravel/laravel",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "type": "project",
    "require": {
        "php": ">=5.5.9",
        "laravel/framework": "5.2.*",
        "tymon/jwt-auth": "0.5.*",
         "dingo/api": "1.0.x@dev",
          "laravel/socialite": "^2.0",
        "webpatser/laravel-uuid": "2.*"
    },
    "require-dev": {
        "fzaninotto/faker": "~1.4",
        "mockery/mockery": "0.9.*",
        "phpunit/phpunit": "~4.0"
    },
    "autoload": {
        "classmap": [
            "database"
        ],
        "psr-4": {
            "App\\": "app/"
        }
    },
    "autoload-dev": {
        "classmap": [
            "tests/TestCase.php"
        ]
    },
    "scripts": {
        "post-root-package-install": [
            "php -r \"copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "php artisan key:generate"
        ],
        "post-install-cmd": [
            "Illuminate\\Foundation\\ComposerScripts::postInstall",
            "php artisan optimize"
        ],
        "post-update-cmd": [
            "Illuminate\\Foundation\\ComposerScripts::postUpdate",
            "php artisan optimize"
        ]
    },
    "config": {
        "preferred-install": "dist"
    }
}

0 个答案:

没有答案